| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.57 | 9.673% | $133.3295 | $133.33 | $133.35 | $133.30 |
| Purchase #2 | $138.32 | 11.158% | $153.7537 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $103.83 | 5.691% | $109.739 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $160.54 | 10.206% | $176.9247 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $182.31 | 6.199% | $193.6114 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $54.43 | 13.588% | $61.8259 | $61.83 | $61.85 | $61.80 |
| Purchase #7 | $32.46 | 5.655% | $34.2956 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $793.46 | $863.4798 | $863.48 | $863.50 | $863.40 | |